Hiromasa Nishijima

Title: Innovations by Hiromasa Nishijima in Battery Technology

Introduction

Hiromasa Nishijima is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of battery technology. With two patents to his name, his work focuses on advancing the functionality and safety of secondary batteries.

Latest Patents

Nishijima's most recent inventions include a **Rectangular Secondary Battery and Method of Making the Same**. This innovation features an electroconductive member, a first insulating member, and a pressure-sensitive circuit breaker, enhancing both efficiency and safety in battery design.

He has also developed a **Prismatic Secondary Battery**, which comprises a wound electrode body designed with specific dimensions to optimize performance. This battery includes a wound positive electrode core body exposed portion at one edge and a wound negative electrode core body exposed portion at the opposite edge, showcasing his meticulous attention to detail in engineering.

Career Highlights

Hiromasa Nishijima is currently employed at Sanyo Electric Co., Ltd., where he has contributed to the company's reputation for producing high-quality battery solutions. His role involves extensive research and development efforts, aimed at improving battery technologies for various applications.

Collaborations

Throughout his career, Nishijima has collaborated with notable professionals in the field, including Ryoichi Wakimoto and Yasuhiro Yamauchi. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and expertise that enhance their collective research efforts.

Conclusion

Hiromasa Nishijima stands out as a noteworthy inventor in the battery technology industry, with his patents reflecting a commitment to innovation and safety. His work at Sanyo Electric Co., Ltd. and collaborations with esteemed colleagues continue to drive advancements in energy storage solutions.